baber/WOPTO huggingface dataset:
Patent RU-2110911-C1 (RU)
Inventor: CHEREPANOV A N
IPC: A01K39/00
Filed: 1994-07-27
Granted: 1998-05-20
Abstract: FIELD: poultry farming. SUBSTANCE: method involves mixing feed dispersed in air with ozone produced from air; maintaining predetermined ozone concentration of ratio 10,000 $$$ W(f)/W(o) $$$10,000 for time required for complete filling of small volume feeders, with W(f) being feed weight and W(o) ozone weight; selecting control group of birds; measuring changes in biological objects: blood, blood plasma, bird dung characterizing assimilation of feed by birds during rest; determining correlation dependences between parameters of biological objects and dosage of feed treatment with ozone; correcting feed dispensing control parameters and parameters of feed treatment with ozone on the basis of obtained dependences to provide bird weight growth. EFFECT: increased efficiency and simplified method. 2 cl, 1 dwg
Patent RU-2070772-C1 (RU)
Inventor: KAPINOS EVGENIJ F
IPC: H04B7/02
Filed: 1994-09-30
Granted: 1996-12-20
Abstract: FIELD: systems for separate reception of digital data; time registration of data corresponding to same transmitted data item obtained from separation channels. SUBSTANCE: storage unit has data channels 1 1 ...1 n  and read-out signal shaper 2. EFFECT: improved operating efficiency under noise conditions in separation channels. 4 dwg
Patent RU-2097338-C1 (RU)
Title: Method of sewage biochemical treatment
Inventor: KOCHETKOVA RAISA P
IPC: B01J23/16
Filed: 1995-06-26
Granted: 1997-11-27
Abstract: FIELD: water treatment. SUBSTANCE: method involves treatment in the presence of active silt and heterogeneous catalytic addition. The latter is polyfunctional catalyst working both under aerobic and anaerobic conditions and containing transient metal oxides and high-pressure polyethylene. Catalyst has the following components, wt.-%: manganese (IV) oxide 23-25; chrome (VI) oxide 3-5; molybdenum (VI) oxide 5-7; nickel (II) oxide 3-5, and high-pressure polyethylene - the rest. Method provides treatment from organic, organosulfur and nitrogen compounds. EFFECT: enhanced effectiveness of method. 2 cl, 4 tbl
Patent RU-2106142-C1 (RU)
Inventor: KOLOMIN VIKTOR GEORGIEVICH
IPC: A61K47/12
Filed: 1995-08-18
Granted: 1998-03-10
Abstract: FIELD: medicine, in particular, production of cardiovascular preparation nifedipin. SUBSTANCE: method involves sifting the nifedipin powder and mixing it, in succession, with milk sugar and calcium stearate in the following ratio, mas. %: nifedipin, 4.0-5.5; milk sugar, 91.5-94-75; calcium stearate, 0.5-1.0. Then mixture is dosed in hard gelatin capsules. Polyvinylpyrrolidone may be additionally introduced in mixture in the amount of 0.25-2.5 mas.%. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2058817-C1 (RU)
Title: Cationite regeneration method
Inventor: SEVERUKHIN VLADIMIR A
IPC: B01J49/00
Filed: 1995-09-29
Granted: 1996-04-27
Abstract: FIELD: waste ionite filters regeneration for boilers, thermoelectric power stations water preparation systems, sewage works demineralizing systems and industries, that use softened or demineralized water in production processes. SUBSTANCE: for Na- cationite filters regeneration method provides for: cationite loosening by 0.03 - 0.05 % solution of phosphoric acids based phosphororganic reactant with solution feeding speed of 10 - 15 m/s; regeneration by using successive treatment of cationite with regenerating solution of loosening stage in amount of 2 - 2.5 of its volume per 1 volume of cationite and with sodium chloride solution. Cationite is washed with water. Cationite regeneration is carried out in 5 - 6 % sodium chloride solution. Based on phosphoric acids industrially produced complexones of ОЭДФ, НТФ, Дифанат, ИОМС-1 trademarks and other phosphororganic complexones are used as bearing phosphor organic reactant. EFFECT: extended filtering cycle of cationite loading, increased regeneration degree of saturated with metal double charge iones cationite, provision of cationite initial characteristics full reduction. 4 cl
Patent RU-2082330-C1 (RU)
Title: Cutting device
Inventor: DROZDOV KONSTANTIN A
IPC: A61B17/32
Filed: 1995-09-22
Granted: 1997-06-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has engine 2 connected to casing 1 and cutting blade 3 with rest 4 connected to engine 2 by means of shaft 6 mounted on plain bearings 4 and 5 with fixed link 7 having slot 8 for movable eccentric 9. The first bearing 4 is bushing with auxiliary working surface for clamps 10 and 11 of working blade 3 having guiding fixing members 12. The second bearing 5 is made as movable compensator unit to be used in operation and fit-up gaps having lubrication cavity 13 and outer surface connected with casing 1 provided with lubrication plug 14. The shaft has intersecting lubrication canals 15. The working blade is designed as saw or knife. EFFECT: simplified design; improved functional properties of the device. 6 cl, 4 dwg
Patent RU-2082335-C1 (RU)
Title: Method for treating medial stenoses of paralytic etiology in larynx
Inventor: TSURIKOV VITALIJ P
IPC: A61B17/24
Filed: 1995-10-06
Granted: 1997-06-27
Abstract: FIELD: medicine; otolaryngology. SUBSTANCE: method comprises the following steps: first crico-arytenoid articulation is disarticulated. Next arytenoid cartilage is moved by extralaryngeal way in laterovertical direction towards thyroid cartilage plate, and also moved downwards so that arytenoid cartilage body would be interposed between cricoid cartilage seat and posterior-lower region of thyroid cartilage plate. Thereafter, arytenoid cartilage is attached to lower process of thyroid cartilage by dissecting for this purpose transverse interarytenoidal muscle and posterior crico-arytenoidal muscle. Vocal cord in posterior region of larynx together with portion of elastic cone are also fixedly attached to thyroid cartilage plate. Vestibule fold and arytenoid cartilage apex are attached to posterior edge of thyroid cartilage plate, whereafter wound is sutured layer by layer. Upon expiration of two weeks, patient is decannulated. EFFECT: higher efficiency.
Patent RU-2110355-C1 (RU)
Title: Casting mold
Inventor: SVETLOV N P
IPC: B22C9/02
Filed: 1995-12-09
Granted: 1998-05-10
Abstract: FIELD: casting molds for fabrication of artistic castings having one flat side. SUBSTANCE: casting mold has polymer film secured between mold bottom half and top box. Installed in top box is flat metal half-mold with openings for pouring gate and feeder heads. Metal half-mold 7 and polymer film 4 are separated by sand layer 5 which with polymer film replaces mold wash and mixtures used in permanent-mold casting. EFFECT: reduced mixture consumption and simplified casting. 1 dwg
Patent RU-2102350-C1 (RU)
Title: Теплоизоляционный материал
Inventor: BOZHKO VASILIJ IVANOVICH
IPC: C04B16/06
Filed: 1996-01-10
Granted: 1998-01-20
Abstract: Область применения. Изобретение относится к теплоизоляционным материалам, которые могут использоваться для тепловой изоляции поверхностей в различных отраслях народного хозяйства. Теплоизоляционный материал готовят из смеси при следующем соотношении компонентов, мас.%: базальтовое волокно диаметром 0,2-3,0 мкм 88,7-98,3; глинистое связующее 0,5-0,7; поливинилацетатная дисперсия 1,0-2,3; гидрофобизирующая жидкость 136-41 0,2-2,0. Плотность материала составляет до 38 кг/м 3 , гибкость покрытия составляет до 12 мм. 1 табл.
Patent RU-2118685-C1 (RU)
Title: Single-component liquid-propellant rocket engine
Inventor: VINOGRADOV V N
IPC: F02K9/68
Filed: 1996-01-25
Granted: 1998-09-10
Abstract: FIELD: single-fuel space-vehicle control systems. SUBSTANCE: engine has fuel decomposition chamber 1 with bottom 2 accommodating fuel distribution unit 3. The latter has porous catalytic material 4 and blind channel 5 made along its axis and provided with side walls 6 tight through maximum one third of its length from chamber bottom. Electric heater 7 is arranged over external surface of fuel distribution unit. Engine also has tight end surface 8, permeable catalytic stack 9, nozzle 10, fuel supply line 11. Permeable shell is placed between heater and porous catalytic material. Side walls of unit 3 are formed by electric heater turns laid in a spaced relation to each other with clearance of 0.02-0.1 mm. Vortex zone formed near bottom 2 provides for thermal damper and natural suppressor of engine instability in operation. Heated gaseous products of fuel decomposition escape through nozzle 10 and build up reactive thrust. EFFECT: improved speed in starting and improved stability and safety of running engine; simplified design. 3 cl, 1 dwg
Patent RU-2094259-C1 (RU)
Title: Automobile antitheft device
Inventor: RODNYJ ALEKSANDR N
IPC: B60R25/02
Filed: 1996-02-08
Granted: 1997-10-27
Abstract: FIELD: automotive industry; automobile accessories; antitheft devices acting of steering gear. SUBSTANCE: antitheft device has unit fixing steering linkage relative to automobile body with wheels turned, and lock to lock unit at parking. Fixing unit is detachable clamp made in form of rectangular section tube with slot to straddle steering rod located in lower portion of tube on its wide flats. Movable lock overlapping open part of slot is installed inside tube along its narrow flat. EFFECT: improved reliability of protection. 3 cl, 6 dwg
Patent RU-2109709-C1 (RU)
Inventor: ARBUZOVA T B
IPC: C04B28/18
Filed: 1996-03-22
Granted: 1998-04-27
Abstract: FIELD: production of silicate articles which posses high strength immediately after compressing and have considerable increased strength during ageing articles at various conditions. SUBSTANCE: molding mixture comprises hydrated lime-flask composition and filler being used as binder. Carbonate materials of nature and artificial origin and particles seized up to 1.25 mm are used as filler. Molding mixture comprises, mas.%: lime-flask binder, 43.0-47.0; dolomitized lime stone, 43.5-48.0; carbonate slime waste, 5.0-13.5. EFFECT: improved quality of desired articles. 2 tbl
Patent RU-2113575-C1 (RU)
Title: Device for regulation of transverse displacement of moving sheet
Inventor: AVERKIN V V
IPC: D21F1/00
Filed: 1996-03-26
Granted: 1998-06-20
Abstract: FIELD: equipment for regulation of transverse displacement of moving sheet; may be used in wood-pulp and paper industry, and also in textile, chemical and metallurgical industries. SUBSTANCE: device is essentially a support of straightening shaft. The support includes body with cover and immovable frame with air cylinders accommodated in frame and support moving mechanism rigidly connected with body and made in the form of two couples of rollers with converging conical surfaces and installed in cylinder guides located on immovable frame. The device is compact and may be installed in three positions: initial, overturned and fastening to vertical surface. It allows fastening of additional appliance such as scraper, sprayer, etc. Straightening shaft is mounted without disassembly of the device provided with brake of any principle of operation for fixing straightening in emergency. EFFECT: higher efficiency. 4 cl, 2 dwg
Patent RU-2112111-C1 (RU)
Inventor: BOLOTOV A A
IPC: B06B1/02
Filed: 1996-04-22
Granted: 1998-05-27
Abstract: FIELD: hydraulic engineering, amelioration, recovery of discharge of wells. SUBSTANCE: invention is meant for increased safety of operations while cleaning filtration tubes of water intake wells from colmating deposits by prevention of release of electrolysis gases to well-head. Novelty of proposed gear consists in its fitting with electrode installed in combustion chamber above windows of body and connected to + of power supply source. In this case body is connected to - of power supply source and lower part of body carries deflector of shock waves. EFFECT: increased safety of cleaning operations. 1 dwg
Patent RU-2109585-C1 (RU)
Title: Apparatus for supporting spindle
Inventor: RUMAKO N G
IPC: B21B35/14
Filed: 1996-05-06
Granted: 1998-04-27
Abstract: FIELD: machine engineering, namely apparatuses for supporting spindles at changing working member of machine transmission, particularly, at changing rolling rolls. SUBSTANCE: apparatus includes stationary frame with two levers jointly secured to said frame and connected with hydraulic cylinders. Each lever is provided with head mounted with possibility of rocking in joint assembly of lever. Each lever also has screw type adjusting mechanism; its head is provided with its own screw adjusting mechanism. One of mechanisms controls lever position relative to frame, while another, position of head relative to lever. Head includes radial dent that may engage with groove of spindle. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2114926-C1 (RU)
Title: Leaching gold by means of sulfur-containing heterocyclic aromatic compounds
Inventor: KRIST JANSDOTTIR SIGRAJD JU SO
IPC: C22B11/06
Filed: 1994-10-06
Granted: 1998-07-10
Abstract: FIELD: gold mining. SUBSTANCE: method is intended for use in processes involving dissolution of gold metal, especially in hydrometallurgical recovery of gold from ore. Dissolution of gold is performed in leaching system containing ligand and oxidant wherein solubility of gold is increased owing to aromatic compounds containing endocyclic sulfur or nitrogen. EFFECT: reduced corrosive characteristic of leaching solution with no significant loss in metal dissolution rate. 20 cl
Patent RU-2132813-C1 (RU)
Title: High-angle conveyor
Inventor: VLASOV V N
IPC: B65G15/08
Filed: 1996-11-26
Granted: 1999-07-10
Abstract: FIELD: materials handling facilities; mining industry; transportation of large lump rock from bench to bench at large angle of conveyor tilting at opencast mining in Northern areas. SUBSTANCE: high-angle conveyor has drive, working member on form of belt with flexible partitions. Partitions are made of worn-out automobile tyres. Partition members can be made bucket-shaped, in form of support wall, in form of skip and chute. Flexible members can be fastened on working member of conveyor either directly on transportation belt or on traction thread forming members in form of wire rope, chains. EFFECT: reduced cost of manufacture of high-angle conveyor. 7 cl, 27 dwg
Patent RU-2124508-C1 (RU)
Title: Method of preparing 2,5-dialkoxy-2,5-dihydrofurans
Inventor: POSKONIN V V
IPC: C07D307/33
Filed: 1997-04-02
Granted: 1999-01-10
Abstract: FIELD: organic chemistry. SUBSTANCE: heterocyclic compounds such as 2,5-dialkoxydihydrofuran, namely 2,5- dialkoxy-2,5-dihydrofurans of formula I: R 1  wherein R is alkyl and   is hydrogen or methyl, are semiproducts in syntheses of chemical reagents and biologically active compounds. The claimed method comprises reacting furan compound and oxidizing agent in the presence of alcohol and vanadium compound. Furan compound is furan or 2- methyl-furan, and oxidizing agent is hydrogen peroxide and vanadium compound at molar ratio of furan or methylfuran, alcohol, hydrogen peroxide and vanadium compound of 1:(1-30):(0.5-5):(0.01-0.1) at 70 C. Individual nature and structure of the resulting compounds are supported by physico-chemical method of analysis. The claimed method makes it possible to simplify process and to make it more efficient. EFFECT: more efficient preparation method. 2 cl, 5 ex, 2 tbl
Patent RU-2110761-C1 (RU)
Title: Bullet for small arms
Inventor: TIKHONOV V P
IPC: F42B30/02
Filed: 1997-04-10
Granted: 1998-05-10
Abstract: FIELD: military equipment, in particular, bullets for combat small arms. SUBSTANCE: bullet has an envelope, envelope filler, mainly lead, with a blind duct accommodating the core. The front end of the bullet is flat or concave, the duct and the core are made stepped converging to the bullet front end, they are separated from it by a partition broken by the end of the step of the core lesser diameter under the action of pressure of powder gases at a shot. The length of the step of the core lesser diameter equals the sum of 1.5 to 2.5 bullet diameters and the distance between the end of the step of the duct larger diameter and the bullet front end, and the diameter equals 0.2 to 0.25 bullet diameter. Located between the core and duct are the seal of their joint, core brake and retainer in the front position. The core is furnished with combat charge injuring the manpower. In a particular case the step of the duct larger diameter is formed by a bush fastened to the envelope filler and made either of high-strength and high-density material, for instance, hardened steel, in this case the core is made of low-density material, for instance, aluminium alloy or plastic, or of low-density material, in this case the core is made of high-density and high-strength material. In a particular case a diametrical undercut of the step of the core lesser diameter being away from the front end of this step at a distance not exceeding its diameter is made along the step of the core lesser diameter. In a particular case the seal of the joint between the core and duct is formed either by the respective fit of the steps of the larger diameter in each other, or by a number of annular ducts made on the step of the core larger diameter, or by a sealing ring in one or several annular ducts made on the step of the core larger diameter, or by a cup-shaped collar of plastic or elastic material installed in the duct, with the outer surface of its bottom resting on the end of the step of the core larger diameter. In a particular case the brake and retainer of the core in the front position are formed by tapered surfaces and radial-end bosses made on the step of the core larger diameter on the side of its smaller diameter step and in the step of the duct larger diameter on its end or near the end, in the duct they are made integral with the envelope filler. EFFECT: enhanced injurious effect. 5 cl, 3 dwg
Patent RU-2127779-C1 (RU)
Title: Filtration cloth
IPC: D03D15/47
Filed: 1997-04-15
Granted: 1999-03-20
Abstract: FIELD: filtration technics. SUBSTANCE: cloth is made by serge interlacing of warp and weft threads constituting cable polyester yarn with constant linear density and is characterized by air permeability 265-300 cu.dm/sq. m s and surface density 300-335 g/sq.m. Warp and weft threads have elliptical cross-section. Ratio of transverse and longitudinal elliptic axes in cross-section varies within the range of 1:(1.37-1.45). EFFECT: increased degree of industrial air purification. 2 cl
Patent RU-2121571-C1 (RU)
Title: Способ исследования нагнетательных скважин (варианты)
Inventor: NAZAROV V F
IPC: E21B47/103
Filed: 1997-04-21
Granted: 1998-11-10
Abstract: Способ может быть использован для определения места нарушения герметичности насосно-компрессорных труб (НКТ) и эксплуатационной колонны. Температуру измеряют вдоль ствола скважины через 0,5 - 5,0 ч после перевода ее с режима квазистационарного распределения температуры в НКТ в процессе закачки на отбор жидкости через НКТ. В каждом выявленном интервале аномалии температуры проводят два измерения температуры, первое не более 2 мин, а второе 5-12 мин после перевода с режима закачки на отбор жидкости через НКТ, при котором регистрируют в НКТ 0,1 Δ T о , где ΔT о = T м  - Т НКТ , T м  и T НКТ  - температура в межтрубье и в НКТ перед началом отбора жидкости из скважины. О нарушении герметичности НКТ судят по форме аномалии температуры при первом измерении, о нарушении герметичности эксплуатационной колонны судят по отсутствию аномалии при первом и по наличию аномалии при втором измерениях. По второму варианту способа в каждом выявленном интервале аномалии температуры проводят три измерения - второе и третье в течение 2 мин и 5-12 мин соответственно после перевода с режима закачки на отбор. О нарушении герметичности НКТ судят по отсутствию аномалии при первом измерении и по наличию - при втором. О нарушении герметичности эксплуатационной колонны судят по отсутствию аномалии температуры при первом и втором и по наличию - при третьем измерениях. Способ позволяет повысить точность определения мест нарушения герметичности НКТ и эксплуатационной колонны. 2 с. и 1 з.п.ф-лы, 4 ил.
Patent RU-2118739-C1 (RU)
Title: Connecting adapter
Inventor: BEZDENEZHNYKH A G
IPC: F16L55/24
Filed: 1997-05-05
Granted: 1998-09-10
Abstract: FIELD: external lines of water supply systems. SUBSTANCE: screen filter for entrapping stable mechanical admixtures from running water is fitted directly in cavity of adapter. Adapter is used for connecting the water supply system to water gauge unit of consumer. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2128396-C1 (RU)
Inventor: GRITSENKO V V
IPC: H04B1/69
Filed: 1997-07-25
Granted: 1999-03-27
Abstract: FIELD: radio communication devices. SUBSTANCE: method involves additional differentiation of signals from information source with pulse-width modulation, converting them to paraphase signals which duration is up to four quasi-half-periods of generated oscillations. Latter values are used for amplitude modulation of generated oscillations of frequency f. During reception method involves wide-band amplification and additional operation of band-pass asymmetrical filtration which band pass conforms to condition ΔF = 4f/N, where N is number of quasi-half- periods. In addition method involves sequence of at least two conversions consisting in matched filtration of quadrature constituent of signal envelope with given duration , wide-band amplification and selection of signal with respect to its duration and level, detection and transmission to destination as signal with pulse- width modulation. In addition power supply is provided with surge arresting and shielding. Corresponding device has functional elements which implement operations mentioned in method description. EFFECT: increased stability to noise. 2 cl, 3 dwg
Patent RU-2126328-C1 (RU)
Inventor: BURIKOV V S
IPC: B41J19/00
Filed: 1997-09-23
Granted: 1999-02-20
Abstract: Принтер содержит систему подачи носителя, краскопитающий механизм, перемещаемый относительно носителя по замкнутому рельсу-направляющей с шинами для подвода электроэнергии и штриховой линейкой точного позиционирования, и блок управления принтера. Валы в системе подачи носителя расположены в вертикальной плоскости, причем сверху и снизу от подающего вала, снабженного реверсивным двигателем, расположены натяжные валы, соединенные с реверсивными двигателями посредством магнитных муфт. Краскопитающий механизм снабжен по крайней мере одной кареткой с щетками для подвода электроэнергии, с ресивером, заполняемым воздухом посредством быстроразъемного замка, с контроллером, оснащенным радиоприемопередатчиком, и с оптическим датчиком, электрически связанным с контроллером. Между расположенными на каретке и имеющими датчик уровня заправочными емкостями для красок и быстроразъемными замками системы дозаправки емкостей красок установлены электрические клапаны, связанные с блоком управления принтера. Причем быстроразъемные замки расположены в местах разворота рельса-направляющей. Изобретение позволяет повысить надежность в работе принтера, повысить качество и обеспечивает возможность односторонней печати сразу на двух носителях. 1 з.п.ф-лы, 5 ил.
Patent RU-2117773-C1 (RU)
Title: Steam-turbine exhaust pipe
Inventor: ZARJANKIN A E
IPC: F01D25/30
Filed: 1997-10-17
Granted: 1998-08-20
Abstract: FIELD: developing and updating exhaust pipes of steam turbines. SUBSTANCE: exhaust pipe has body with stiffness members incorporating upper and lower horizontally split parts and axiradial diffuser installed in body and provided with inner and outer bypasses, as well as with two pairs of anti-vortex devices placed in lower split part of body; each pair is arranged symmetrically relative to pipe axis; each anti-vortex device is made in the form of grid of crossing strips each measuring in length 45-60% of exhaust blade length; in cross- sectional area, they form rectangular cells whose opposite sides are spaced through 30-40% of exhaust blade length; each anti-vortex device of one pair is rigidly fixed to side walls of lower split part of body and to outer bypass of diffuser; each anti-vortex device of other pair is attached to side walls of lower split part of body and to inner bypass of diffuser so that upper part of crossing strips is aligned with horizontal plane of split joint and cross-sectional areas of rectangular cells are parallel to it. EFFECT: improved reliability and economic efficiency of exhaust pipe. 2 dwg